在北方的苔原上，我们可以看到一种结黑色浆果的小灌木，叫做岩高兰。

In the northern tundra, we can see small shrubs called ___crowberries with black berries.

这些乌鸦莓虽然小，但味道酸甜可口。

These ___crowberries are small but have a pleasantly tart and sweet flavor.